#!/bin/sh
#
# ***** BEGIN LICENSE BLOCK *****
# Version: MPL 1.1/GPL 2.0/LGPL 2.1
#
# The contents of this file are subject to the Mozilla Public License Version
# 1.1 (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
# http://www.mozilla.org/MPL/
#
# Software distributed under the License is distributed on an "AS IS" basis,
# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
# for the specific language governing rights and limitations under the
# License.
#
# The Original Code is mozilla.org code.
#
# The Initial Developer of the Original Code is
# Netscape Communications Corporation.
# Portions created by the Initial Developer are Copyright (C) 1998
# the Initial Developer. All Rights Reserved.
#
# Contributor(s):
#
# Alternatively, the contents of this file may be used under the terms of
# either the GNU General Public License Version 2 or later (the "GPL"), or
# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
# in which case the provisions of the GPL or the LGPL are applicable instead
# of those above. If you wish to allow use of your version of this file only
# under the terms of either the GPL or the LGPL, and not to allow others to
# use your version of this file under the terms of the MPL, indicate your
# decision by deleting the provisions above and replace them with the notice
# and other provisions required by the GPL or the LGPL. If you do not delete
# the provisions above, a recipient may use your version of this file under
# the terms of any one of the MPL, the GPL or the LGPL.
#
# ***** END LICENSE BLOCK *****

## $Id: mozilla.in,v 1.4 2008/01/07 23:17:05 reed%reedloden.com Exp $
## 
## Usage:
##
## $ mozilla [args]
##
## This script is meant to run the mozilla-bin binary from either 
## mozilla/xpfe/bootstrap or mozilla/dist/bin.
##
## The script will setup all the environment voodoo needed to make
## the mozilla-bin binary to work.
##

moz_pis_startstop_scripts()
{
  MOZ_USER_DIR=".mozilla/xulrunner"
  # MOZ_PIS_ is the name space for "Mozilla Plugable Init Scripts"
  # These variables and there meaning are specified in
  # mozilla/xpfe/bootstrap/init.d/README
  MOZ_PIS_API=2
  MOZ_PIS_MOZBINDIR="${dist_bin}"
  MOZ_PIS_SESSION_PID="$$"
  MOZ_PIS_USER_DIR="${MOZ_USER_DIR}"
  export MOZ_PIS_API MOZ_PIS_MOZBINDIR MOZ_PIS_SESSION_PID MOZ_PIS_USER_DIR
  
  case "${1}" in
    "start")
      for curr_pis in "${dist_bin}/init.d"/S* "${HOME}/${MOZ_USER_DIR}/init.d"/S* ; do
        if [ -x "${curr_pis}" ] ; then
          case "${curr_pis}" in
            *.sh) .  "${curr_pis}"         ;;
            *)       "${curr_pis}" "start" ;;
          esac
        fi
      done
      ;;
    "stop")
      for curr_pis in "${HOME}/${MOZ_USER_DIR}/init.d"/K* "${dist_bin}/init.d"/K* ; do
        if [ -x "${curr_pis}" ] ; then
          case "${curr_pis}" in
            *.sh) . "${curr_pis}"        ;;
            *)      "${curr_pis}" "stop" ;;
          esac
        fi
      done
      ;;
    *)
      echo 1>&2 "$0: Internal error in moz_pis_startstop_scripts."
      exit 1
      ;;
  esac
}

#uncomment for debugging
#set -x

moz_libdir=
MRE_HOME=

# Use run-mozilla.sh in the current dir if it exists
# If not, then start resolving symlinks until we find run-mozilla.sh
found=0
progname="$0"
curdir=`dirname "$progname"`
progbase=`basename "$progname"`
profile=""
run_moz="$curdir/run-mozilla.sh"
if test -x "$run_moz"; then
  dist_bin="$curdir"
  found=1
else
  here=`/bin/pwd`
  while [ -h "$progname" ]; do
    bn=`basename "$progname"`
    cd `dirname "$progname"`
    progname=`/bin/ls -l "$bn" | sed -e 's/^.* -> //' `
    progbase=`basename "$progname"`
    if [ ! -x "$progname" ]; then
      break
    fi
    curdir=`dirname "$progname"`
    run_moz="$curdir/run-mozilla.sh"
    if [ -x "$run_moz" ]; then
      cd "$curdir"
      dist_bin=`pwd`
      found=1
      break
    fi
  done
  cd "$here"
fi
if [ $found = 0 ]; then
  # Check default compile-time libdir
  if [ -x "$moz_libdir/run-mozilla.sh" ]; then
    dist_bin="$moz_libdir"
  else 
    echo "Cannot find mozilla runtime directory. Exiting."
    exit 1
  fi
fi

script_args=""
debugging=0
MOZILLA_BIN="${progbase}-bin"
MOZ_CLIENT_PROGRAM="$dist_bin/mozilla-xremote-client"

run_xremote_client() {
  if [ -n "${profile}" ]; then
    "${run_moz}" "$MOZ_CLIENT_PROGRAM" -a "${progbase}" -p "${profile}" "$1"
  else
    "${run_moz}" "$MOZ_CLIENT_PROGRAM" -a "${progbase}" "$1"
  fi
}

# The following is to check for a currently running instance.
# This is taken almost verbatim from the Mozilla RPM package's launch script.
check_running() {
    run_xremote_client 'ping()' 2>/dev/null >/dev/null
    RETURN_VAL=$?
    if [ $RETURN_VAL -eq 0 ]; then
        echo 1
        return 1
    else
        echo 0
        return 0
    fi
}

if [ "$OSTYPE" = "beos" ]; then
  mimeset -F "$MOZILLA_BIN"
fi

################################################################ Parse Arguments
# If there's a command line argument but it doesn't begin with a -
# it's probably a url.  Try to send it to a running instance.
_USE_EXIST=0
_NEW_WINDOW=
_optOne="$1"
case "${_optOne}" in
	-*) 
		;;
	*)
		_USE_EXIST=1
		;;
esac

_optOthers=
_optLast=
for i in "$@"; do 
	_optLast="${i}"
done #last arg

for i in "$@"; do
	[ "$i" = "${_optLast}" ] && break
	_optOthers="${_optOthers} ${i}"
done #others arg

#???: needs check if othersopt begin with -* ?
if [ `expr "${_optLast}" : '.*:/.*'` -eq 0 -a \( -f "${_optLast}" -o -d "${_optLast}" \) ]; then
	# Last argument seems to be a local file/directory
	# Check, if it is absolutely specified (ie. /home/foo/file vs. ./file)
	# If it is just "relatively" (./file) specified, make it absolutely
	[ `expr "${_optLast}" : '/.*'` -eq 0 ] && _optLast="file://`pwd`/${_optLast}"
elif [ `expr "${_optLast}" : '.*:/.*'` -gt 0 -o -n "${_optOthers}" ]; then #???? like before...
	_NEW_WINDOW=1
fi

# check for -P argument used to select a user profile
_expectProfileName=0
for i in "$@"; do
  if [ "$i" = "-P" ]; then
    _expectProfileName=1
    profile=""
  elif [ ${_expectProfileName} = 1 ]; then
    _expectProfileName=0
    profile="$i"
  fi
done

################################################################ Parse Arguments

########################################################################### Main
ALREADY_RUNNING=`check_running`

if [ $ALREADY_RUNNING -eq 1 ]; then
	# There's an instance already running. Use it.
	# Any command line args passed in?
	if [ $# -gt 0 ]; then
		# There were "some" command line args.
		if [ ${_USE_EXIST} -eq 1 ]; then
			# We should use an existing instance, as _USE_EXIST=$_USE_EXIST=-1
			_open_type="window"
			#_open_type="tab"
			_remote_cmd="openURL(${_optLast} , new-${_open_type})"
      run_xremote_client "${_remote_cmd}"
			unset _remote_cmd _open_type
			exit $?
		fi
	else
		# No command line args. Open new window/tab
    run_xremote_client "xfeDoCommand(openBrowser)"
		exit $?
	fi
fi
# Default action - no running instance or _USE_EXIST (${_USE_EXIST}) ! -eq 1
########################################################################### Main

pass_arg_count=0
while [ $# -gt $pass_arg_count ]
do
  case "$1" in
    -p | --pure | -pure)
      MOZILLA_BIN="${MOZILLA_BIN}.pure"
      shift
      ;;
    -g | --debug)
      script_args="$script_args -g"
      debugging=1
      shift
      ;;
    -d | --debugger)
      script_args="$script_args -d $2"
      shift 2
      ;;
    *)
      # Move the unrecognized argument to the end of the list.
      arg="$1"
      shift
      set -- "$@" "$arg"
      pass_arg_count=`expr $pass_arg_count + 1`
      ;;
  esac
done

export MRE_HOME

## Start addon scripts
moz_pis_startstop_scripts "start"

if [ $debugging = 1 ]
then
  echo $dist_bin/run-mozilla.sh $script_args $dist_bin/$MOZILLA_BIN "$@"
fi
"$dist_bin/run-mozilla.sh" $script_args "$dist_bin/$MOZILLA_BIN" "$@"
exitcode=$?

## Stop addon scripts
moz_pis_startstop_scripts "stop"

exit $exitcode
# EOF.
